package com.xuecheng.content.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.xuecheng.content.model.dto.CoursePreviewDto;
import com.xuecheng.content.model.po.CoursePublishPre;


public interface CoursePublishPreService extends IService<CoursePublishPre> {

    void saveCourse(Long courseId);
}
